Surf Forecasts:
How big are the waves at Porth Ceriad today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 3ft (0.9m), 4s period with SW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 3ft (0.9m), 5s period with SW swell.
- Evening surf: Evening surf (01 Sep, local time) - 3.5ft (1.0m), 5s period with SW swell.
The current surf forecast for Porth Ceriad at 3AM is: 0.5m 6s primary swell from a Southwest direction and 0.3m 4s secondary swell from a Northwest direction, 0.3m 8s secondary swell from a Southwest direction (forecast issued at 12:00am September 01). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 3ft (0.9m) | 4s |
| Afternoon (01 Sep) | 3ft (0.9m) | 5s |
| Evening (01 Sep) | 3.5ft (1.0m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed morning. Warm (max 20°C on Wed night, min 15°C on Mon night). Winds increasing (light winds from the WSW on Mon night, strong winds from the SSW by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 8 | SW 6 | SW 6 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 6 | SW 6 | SW 7 | SW 5 | SW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 43 | 18 | 43 | 23 | 34 | 35 | 55 | 38 | 28 | 43 | 40 | 87 | 171 | 172 | 200 | 240 | 314 | 271 | 181 | 132 | 118 | 126 | 256 | 284 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:07PM4.61m | 11:27AM4.26m | 11:46PM4.43m | 12:07PM4.09m | 00:30AM4.13m | 12:53PM3.82m | ||||||||||||||||||
Low Tide | 6:11AM0.42m | 6:15PM0.60m | 6:44AM0.65m | 6:48PM0.80m | 7:21AM0.92m | 7:31PM1.04m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | |  | |  | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — |
mm | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 16 | 18 | 17 | 17 | 17 | 20 | 18 | 18 | 17 | 17 | 18 | 18 |
Feels °C | 13 | 13 | 11 | 12 | 11 | 11 | 12 | 14 | 15 | 13 | 11 | 11 | 11 | 14 | 13 | 13 | 12 | 16 | 14 | 15 | 12 | 12 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | NW 4 | NNW 4 | — | — | — | — | W 17 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | — | — | — | — | — | SW 14 | SW 15 | — | — | — |
| kJ | 43 | 2 | 1 | — | — | — | — | 6 | 5 | 5 | 5 | 5 | 5 | 5 | — | — | — | — | — | 8 | 8 | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 10 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | SW 6 | SW 6 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SSW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 | SW 7 | SW 6 | SW 6 | SW 7 | SW 5 | SW 6 | SW 6 |
| kJ | 6 | 18 | 43 | 23 | 34 | 35 | 55 | 38 | 28 | 43 | 40 | 87 | 171 | 172 | 200 | 240 | 314 | 271 | 181 | 132 | 118 | 126 | 256 | 284 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 126 | 138 | 246 | 296 | 267 | 252 | 246 | 246 | 246 | 245 | 301 | 301 | 298 | 252 | 252 | 334 | 267 | 252 | 252 | 252 | 354 | 320 | 241 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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